What Does 'Clinically Proven' Actually Mean?

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Published on 2017-10-03 by SciShow

You’ve seen it on your shampoo bottle, vitamins, and even your fancy moisturizing cream. But what does the phrase ‘clinically proven’ actually mean? Host: Olivia Gordon We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymon ...

Category Tag SciShow science Hank Green education learn clinically proven